Page history
14 October 2024
29 September 2024
10 September 2024
6 September 2024
→Counting shanten
m+20
→Strategy
m+202
re-add a strategy section
+592
→Base formula: * could be confused for multiplication
m−6
→Accurate correction (perfect shanten): make the final sentence a bit easier for humans to understand
+147
→Basic shanten (simpler calc.)
m+14
→Counting shanten: add a more intuitive way of calculating basic shanten
m+733
→Lower bound estimate: 13 disconnected is only 8-shanten, despite having 13 tiles, so "# useless tiles" doesn't *always* work
m−33
→Accurate shanten formula
m→Base formula
m+2
→Lower bound estimate
m+21
→Basic shanten
m+4
re-organize the shanten counting methods. in particular, explain how we calculate standard/chiitoitsu/kokushi shanten in their own separate sectiond
+1,008
3 July 2023
17 December 2019
22 May 2019
12 October 2018
Also expand the 3-shanten wait list based on the same computer program. For example, you can pick up a 2 pin, 3 pin and 6 pin while discarding the 2 sou and the isolated wind tiles. This will leave you in tenpai on a closed wait for 5 sou.
+10
Expand the list of possible tiles to 1-shanten for the 2-shanten example. Based on a brute force search by a computer program. The basic idea is that one can discard the two useless wind tiles while building sou groups, also leading to 1-shanten hands.
+4